<template>
  <div>
    <div class="swiper-container" ref="mySwiper">
                <div class="swiper-wrapper">
                  <div
                    class="swiper-slide"
                    v-for="b in item"
                    :key="b.id"
                  >
                    <img :src="b.imgUrl" />
                  </div>
                </div>
                <!-- 如果需要分页器 -->
                <div class="swiper-pagination"></div>

                <!-- 如果需要导航按钮 -->
                <div class="swiper-button-prev"></div>
                <div class="swiper-button-next"></div>
              </div>
  </div>
</template>

<script>
import Swiper from "swiper";
export default {
    name:"Carsouel",
    props:["item"],
    watch: {
    itemList: {
      immediate: true,
      handler(newValue, oldValue) {
        this.$nextTick(() => {
          var mySwiper = new Swiper(this.$refs.mySwiper, {
            // direction: 'vertical', // 垂直切换选项
            loop: true, // 循环模式选项
            autoplay: {
              delay: 2000, //2秒切换一次
            },

            // 如果需要分页器
            pagination: {
              el: ".swiper-pagination",
              clickable: true,
            },

            // 如果需要前进后退按钮
            navigation: {
              nextEl: ".swiper-button-next",
              prevEl: ".swiper-button-prev",
            },
          });
        });
      },
    },
  },


}
</script>

<style>

</style>